VS Cloud of Darkness (Original)
Artist: Nobou Uamatsu
Album: Final Fantasy III DS OST
Link: http://www.youtube.com/watch?v=EcUxGQkLj2c
Notes: Four White Mages does work, just as long as you play it right. Heck 4 devouts is even better!

[youtube]http://www.youtube.com/watch?v=zkvQte7JWpw[/youtube]
All time favorite OST, Karma, from my all time favorite visual novel, Ever 17. The music complemented its scenes in the visual novel perfectly, I nearly cried. ;A;

I forgot one, it's a nice one too, very serene yet powerful. You should listen to it.

Stickerbrush Symphony (Sockpuppetremix version)
Artist: SockPuppetRemix
Album: None
Link: http://www.youtube.com/watch?v=IpNIO5YWY_Y
If you like it and have firefox, you can use an addon called Video2Mp3 to download it as a mp3 file from youtube.

*sniff* *teary eyes* God I love it so much....it's so beautiful, the guy/gal who made this is a marvel.

Are you only counting stuff made for the game? 'Cause the only good thing I've got to say about any NFS is one of them introduced me to Busdriver with Imaginary Places.

I'll come back later when I can remember the "proper" game music. I'll probably have to play some stuff though as in my opinion good game music is like good film music, if it sticks out it's doing it wrong.